https://www.ebay.com/sch/i.html?_nkw=3M+Floor+Finish+1+Gal+Pack+Of+4+&_sacat=0&_dmd=2

3M Floor Finish,1 Gal. (Pack Of 4)

Regular price
$231.00
Sale price
$159.00

Floor Finish, Size 1 gal, Solids Content 0.25, Coverage per Gallon 2000 to 3000 sq. ft, Required Brush Speed Ultra High Speed 1500 rpm and Above, Maintenance Frequency Burnish Every Other Day, Dry Time 15 to 30 min, Standards VOC Standards CARB 2010, Package Quantity 4